531KA285M000DG

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Introduction

The 531KA285M000DG oscillator is a type of oscillator which offers an output frequency stability at least 100x better than normal VCXO or OCXO specifications in an industry-standard 5.0 mm x 3.2 mm x 0.9 mm package without any additional components. It can be easily added to existing platforms or as a plug-in replacement, helping to improve system performance and reduce power requirements. The oscillator is fully engineered with minimal design effort to meet frequency tolerances down to 1 ppm.

Applications

The 531KA285M000DG oscillator is an ideal choice for applications requiring frequency control and precision such as telecommunications, test equipment, industrial, automotive, GPS systems, and other applications that require high stability and accuracy. Its impedance-matched design helps to reduce output noise and jitter and its industry standard 5.0 mm x 3.2 mm footprint makes it ideal for space-constrained designs.

Working Principle

The 531KA285M000DG oscillator works by generating a precise frequency and maintaining it over a wide temperature range. It uses an AT-cut crystal to provide a stable and accurate frequency output. The oscillator also employs high frequency signal amplifier integrated circuits in order to minimize phase noise. The signal is then divided by a divider to create a lower frequency output signal.

The signal output is further filtered by a low pass filter which eliminates unwanted phase noise from the signal. A temperature compensation circuit then adjusts the output frequency depending on the temperature, ensuring a consistent frequency output. The feedback loop ensures the output frequency is always precisely tuned to the AT-cut crystal frequency.

Conclusion

The 531KA285M000DG oscillator is a highly precise and stable oscillator designed for applications that require reliable frequency control. It offers an output frequency stability that is 100x better than standard VCXO or OCXO specifications and its small size makes it ideal for space-constrained designs. It works by generating a precise frequency and maintaining it over a wide temperature range and uses an AT-cut crystal to provide a stable and accurate frequency output.

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